SICA 6 L 1,5 SL
Woofer
6″ / 164 mm
Nominal diameter
59 Hz
Resonance
0.39
Q factor
88 dB
Sensitivity
± 2.5 mm
Linear excursion
260 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.4
dB
Frequency response
60 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
59.0
Hz
Mechanical quality factor
QMS
2.31
Electrical quality factor
QES
0.47
Total quality factor
QTS
0.39
Large signal parameters
Maximum linear excursion
xmax
2.5
mm
Air volume displaced at xmax
VD
31
cm³
Power handling
P
130
W
Program power
Pmax
260
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.0
Ω
Inductance (1kHz)
LE
0.48
mH
VC Diameter
38
mm
Winding height
HVC
6
mm
Winding material
Copper
Former material
Aluminium
Magnet
Flux density
B
1.14
T
Force factor
Bl
7.5
N/A
Motor constant
Bl/√RE
3.35
N/√W
Weight
0.098
kg
Material
Neodymium
Diaphragm
Effective diameter
125
mm
Effective area
SD
123
cm²
Moving mass
MMS
14.1
g
Moving mass (without air load)
MMD
13.1
g
Material
Paper
Suspensions
Stiffness
KMS
1.94
N/mm
Compliance
CMS
516
µm/N
Equivalent volume to the compliance
VAS
11
L
Mechanical resistance
RMS
2.26
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
6
″
164
mm
Overall diameter
166
mm
Baffle cutout diameter
142
mm
Overall depth
79
mm
Volume occupied by the driver (estimated)
0.36
L
Net weight
0.9
kg
Frame material
Pressed sheet steel
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MfbLabs
SpeakerbenchSimilar woofers to SICA 6 L 1,5 SL
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5″Mid-range
fS
57 Hz
SD
80 cm²
57 - 4000 Hz
QTS
0.34
xmax
2.0 mm
SPL1W
89 dB
Bl/√RE
2.54
Pmax
100 W
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6″Woofer
fS
60 Hz
SD
123 cm²
60 - 4000 Hz
QTS
0.38
xmax
2.5 mm
SPL1W
89 dB
Bl/√RE
3.35
Pmax
200 W
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5″Full-range
fS
60 Hz
SD
80 cm²
60 - 20000 Hz
QTS
0.43
xmax
1.0 mm
SPL1W
88 dB
Bl/√RE
2.24
Pmax
60 W